What Our Gearhead(R) Experts Are Saying: "I like this package for riders who want a lighter wheel feel without giving up toughness. The Reserve rims set up tubeless easily, the DT 350 hubs are as close to worry-free as it gets, and the Mazza/Martello pairing gives a predictable front-and-rear feel on mixed trails."When our rides stack long climbs with technical descents, we want a setup that pedals efficiently but still feels composed when the trail turns rough. The 30 SL DT MX 350 Wheelset with Vittoria Mazza XC-Trail and Martello Trail tires is built as a complete mixed-wheel package, combining fast engagement and easy tubeless setup with a front-and-rear tire pairing that grips through loose corners and holds lines in choppy terrain. The MX wheel sizing puts a 29in front wheel out front for rollover and steering stability, while the 27. 5in rear wheel keeps handling agile and adds clearance when the trail gets steep and tight. Reserve's asymmetric 30mm internal rims balance spoke tension for durability, and the redesigned rim bed makes tubeless seating straightforward. DT Swiss 350 hubs add proven reliability and service-friendly performance. Up front, the Mazza XC-Trail's siped tread and stepped leading edges manage off-camber traction and braking control, while the Martello Trail's moto-inspired blocks and trail-tuned casing provide a supportive, predictable rear platform when we're driving hard through compressions and exits.